Reply To: Evinrude Fastwin 18 HP 15032 Leaking Around Exhaust

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August 6, 2020 at 1:57 pm #210992
Don
Participant

    US Member

    Well, I would add some extra oil to the mix for sure. Then run the engine at many different throttle settings, just for a minute or so at a time. Accelerate from idle to WOT, let it come up to speed, then back it off to an RPM setting where it is planing the boat but not struggling/straining….